Network QA Engineer 4

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Judge Group, Inc.
Network, QA, Engineer, Test, Engineering, Systems, Wireless, Networks, RF
Full Time

Job Description

Location: Plano, TX
Description: Our client is currently seeking a Network QA Engineer 4: (5G Test)

Top 3 Must-Have Skills/Requirements:-
1 Very familiar with analyzing UE to eNB/gNB messaging using QXDM/XCAL logs
2 Experience in SW testing of new features and functionalities
3 Experience in testing of pre GA (Engineering loads) or Good Technology understanding to work independently in bringing up the system and debugging issues

Additional Notes: We need the candidates to be in Plano. Given that the office is shut they have some time to relocate.. but they need to plan to come to the Plano Office if needed.

Job Title: 4G/5G Systems Test/Tier3 Engineer
Wireless Networks
We are looking for a 4G 5G LTE Call Processing Systems Engineer to join our Wireless network team. You will be a key contributor as a subject matter expert in a multi-functional team of R&D, Systems engineering, and product validation to introduce telecom products to Wireless Carrier.

This job will have the following responsibilities:
  • Specific responsibilities include:
    Responsible for system validation, verification and technical support of the 5G/4G LTE RAN network with emphasis on the RAN CP and OAM Features.
    Candidate will be responsible for analyzing the customer requirements, developing test strategy for features and functionalities, converting customer requirements into test plans and detailed test procedures.
    Debugs issues and assist in determination of resolution to issues discovered during testing. Provide input for improvements in lab functionality, test automation, training, and lab maintenance procedures.
    Analyze and recommend test equipment, test methods to validate essential requirements, and interface proactively and effectively within Client and with customers as related to testing activities.
    Candidate will work closely with various support organizations, logistics, and cross- functional teams from SEA and client HQ to ensure comprehensive test coverage.
    Ability to travel sporadically during the project.
Qualifications & Requirements:
  • Background & Competencies Required:
    Bachelor's Degree in EE/CS; Advanced degree is preferred
    Minimum of 5 to 7 years of wireless knowledge/experience
    Need an understanding of overall Wireless systems with emphasis on PHY, MAC, RLC, RRC and PDCP layers
    Understanding of HW as well as SW architecture
    Must be able to write, read, analyze, and interpret technical journals and procedures utilizing mathematics language, non-linear communications, vectors, complex numbers and logarithms as reference.
    Working knowledge and experience using RF test equipment
    Thorough understanding of SW development cycle
    Experience with SW development is beneficial
    Experience with protocol analyzers, test tools such as XCAL, QXDM, Wireshark, Channel Emulator, Spectrum Analyzers, and Signal Generators is beneficial
    Must have: understanding of 3GPP systems - Core and RAN networks
    Must have: 4G/5G LTE Call Processing and in-depth knowledge of RRC, S1-MME, S1-U and X2 protocols
    Good to have: understanding of concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking & co-existence, 5G Numerologies, etc.
    Must have: experience with product testing, development of Test Plan and Test Cases
    Must have: ability to support market issues to meet commercial SLAs.
    Must have: hands on experience with mobility management & mobile broadband Radios.

Please send your resume to


This job and many more are available through The Judge Group. Find us on the web at

Company Information

The Judge Group, celebrating its 50th anniversary, is a leading professional services firm specializing in talent, technology, and learning solutions. We consult, staff, train, and solve. Through our work we make people and organizations better. Our services are successfully delivered through a network of more than 30 offices in the United States, Canada, and India. The Judge Group serves more than 50 of the Fortune 100 and is responsible for over 9,000 professionals on assignment annually across a wide range of industries.

Dice Id : cxjudgpa
Position Id : 721124
Originally Posted : 4 months ago

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